Wow! What a feeling of achievement! I only rolled three times.... but after two rolls I must admit I sat staring at the screen for 10 minutes refusing to roll again until I had a "theory" to work on! So I read the Bill Gates story... and being a fan of "lateral thinking" puzzles I forced myself NOT to look for a complex mathematical answer.... and to wonder why the name was important... and why the answer was always even - and bingo!
